Ralph

SPAG
I found this one to be very cute, and it just oozes with charm (I smiled at Christopher Robin and Blamant the Teddy, felt a certain sadness at seeing Ralph's unkind owners, and laughed out loud at the fate of poor Benny the Fluff Duck). (Christopher E. Forman)

The puzzles are somewhat over the top--they involve a more subtle grasp of human and animal psychology than most dogs have, and they strain the limits of a dog's physique--but they're not bad puzzles, on the whole. (Duncan Stevens)
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SynTax
This has to be one of the smallest adventures I've ever played, with only a handful of locations (7 to be precise) and a few simple puzzles that won't keep you occupied for much more than an hour or so. A walkthrough is included if you feel the need to cheat but you shouldn't need it.
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>INVENTORY - Paul O'Brian writes about interactive fiction

The concept of Ralph is great fun — the idea of nosing around as a dog gives the author the ability to take advantage of some of the most fun aspects of the text-based interface, putting the player into the canine mindset with dog’s-eye-view room and object descriptions and action responses. Consequently, Ralph gives a hilarious rendition of the canine experience, and the little moments this provides (for example, the reactions to “examine me”, “bite blamant”, and “dig hole”) are the best parts of the game.
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